On February 13 KST, the co-ed group dropped a video teaser for Somin and Jiwoo, the two girls of the team. In the mysterious black-and-white video, the girls wander around an elaborate and elegant set, dressed like femme fatales. At the very end, the girls look into a mirror and see each other’s reflection instead of their own, potentially hinting at the group’s concept for their upcoming release.